月牙凹 的英文怎麼說
中文拼音 [yuèyáāo]
月牙凹
英文
crater-
Molded grating is composed of fiberglass roving combined with a thermosetting resin series designed for different environments and applications smg series standard grating has a concave profile on the upper surface for skid resistance, grit tops are available upon request
採用玻璃鋼模塑成型工藝,在大型金屬模具上製作,製品帶有許多對稱的方形或矩形網格的板材,稱為玻璃鋼模塑格柵, smg為標準英制模塑格柵系列,按客戶要求上表面帶月牙凹型或石英砂防滑,也可以做成表面封閉。
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